280110096

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:674

約数の個数: 160

約数和(自身を含む): 925337600

約数和(自身を除く): 645227504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 211, 216, 252, 336, 378, 422, 432, 439, 504, 633, 756, 844, 878, 1008, 1266, 1317, 1477, 1512, 1688, 1756, 1899, 2532, 2634, 2954, 3024, 3073, 3376, 3512, 3798, 3951, 4431, 5064, 5268, 5697, 5908, 6146, 7024, 7596, 7902, 8862, 9219, 10128, 10536, 11394, 11816, 11853, 12292, 13293, 15192, 15804, 17724, 18438, 21072, 22788, 23632, 23706, 24584, 26586, 27657, 30384, 31608, 35448, 36876, 39879, 45576, 47412, 49168, 53172, 55314, 63216, 70896, 73752, 79758, 82971, 91152, 92629, 94824, 106344, 110628, 147504, 159516, 165942, 185258, 189648, 212688, 221256, 277887, 319032, 331884, 370516, 442512, 555774, 638064, 648403, 663768, 741032, 833661, 1111548, 1296806, 1327536, 1482064, 1667322, 1945209, 2223096, 2500983, 2593612, 3334644, 3890418, 4446192, 5001966, 5187224, 5835627, 6669288, 7780836, 10003932, 10374448, 11671254, 13338576, 15561672, 17506881, 20007864, 23342508, 31123344, 35013762, 40015728, 46685016, 70027524, 93370032, 140055048, 280110096]

約数ペア:

[(1, 280110096), (2, 140055048), (3, 93370032), (4, 70027524), (6, 46685016), (7, 40015728), (8, 35013762), (9, 31123344), (12, 23342508), (14, 20007864), (16, 17506881), (18, 15561672), (21, 13338576), (24, 11671254), (27, 10374448), (28, 10003932), (36, 7780836), (42, 6669288), (48, 5835627), (54, 5187224), (56, 5001966), (63, 4446192), (72, 3890418), (84, 3334644), (108, 2593612), (112, 2500983), (126, 2223096), (144, 1945209), (168, 1667322), (189, 1482064), (211, 1327536), (216, 1296806), (252, 1111548), (336, 833661), (378, 741032), (422, 663768), (432, 648403), (439, 638064), (504, 555774), (633, 442512), (756, 370516), (844, 331884), (878, 319032), (1008, 277887), (1266, 221256), (1317, 212688), (1477, 189648), (1512, 185258), (1688, 165942), (1756, 159516), (1899, 147504), (2532, 110628), (2634, 106344), (2954, 94824), (3024, 92629), (3073, 91152), (3376, 82971), (3512, 79758), (3798, 73752), (3951, 70896), (4431, 63216), (5064, 55314), (5268, 53172), (5697, 49168), (5908, 47412), (6146, 45576), (7024, 39879), (7596, 36876), (7902, 35448), (8862, 31608), (9219, 30384), (10128, 27657), (10536, 26586), (11394, 24584), (11816, 23706), (11853, 23632), (12292, 22788), (13293, 21072), (15192, 18438), (15804, 17724)]